NFS4.1: Fix bug server don't reply the right fore_channel to client at create_session

At the latest kernel(2.6.37-rc1), server just initialize the forechannel
at init_forechannel_attrs, but don't reflect it to reply.

After initialize the session success, we should copy the forechannel info
to nfsd4_create_session struct.

Reviewed-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Mi Jinlong <mijinlong@cn.fujitsu.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 5d0ee0f0cb0e..afa7525a86be 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1562,6 +1562,8 @@ nfsd4_create_session(struct svc_rqst *rqstp,
         status = nfs_ok;
         memcpy(cr_ses->sessionid.data, new->se_sessionid.data,
                NFS4_MAX_SESSIONID_LEN);
+        memcpy(&cr_ses->fore_channel, &new->se_fchannel,
+                sizeof(struct nfsd4_channel_attrs));
         cs_slot->sl_seqid++;
         cr_ses->seqid = cs_slot->sl_seqid;